Warhammer 40,000 Introductory Set (Space Marines vs Tyranids)Review and buy this Warhammer 40,000 Introductory Set (Space Marines vs Tyranids) at Maziply Toys, Games Workshop's premier authorized toy store trusted by countless families across the United States. A great product in the games department. High quality you expect from Games Workshop. A great way to begin your journey into the Warhammer 40,000 hobby Includes basic rules for the game, plus dice, a gaming mat, reference sheets, and a range ruler 16